17972974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5987}}^1$

素因数の和:6087

約数の個数: 16

約数和(自身を含む): 28742400

約数和(自身を除く): 10769426

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 5987, 11974, 113753, 227506, 472973, 945946, 8986487, 17972974]

約数ペア:

[(1, 17972974), (2, 8986487), (19, 945946), (38, 472973), (79, 227506), (158, 113753), (1501, 11974), (3002, 5987)]